--- loncom/publisher/lonpubdir.pm 2006/06/22 20:09:41 1.92
+++ loncom/publisher/lonpubdir.pm 2010/03/10 21:26:04 1.126
@@ -1,7 +1,7 @@
# The LearningOnline Network with CAPA
# Construction Space Directory Lister
#
-# $Id: lonpubdir.pm,v 1.92 2006/06/22 20:09:41 albertel Exp $
+# $Id: lonpubdir.pm,v 1.126 2010/03/10 21:26:04 droeschl Exp $
#
# Copyright Michigan State University Board of Trustees
#
@@ -41,6 +41,7 @@ use Apache::lonlocal;
use Apache::lonmsg;
use Apache::lonmenu;
use Apache::lonnet;
+use LONCAPA;
sub handler {
@@ -61,7 +62,7 @@ sub handler {
&Apache::loncacc::constructaccess(
$fn,$r->dir_config('lonDefDomain'));
unless (($uname) && ($udom)) {
- $r->log_reason($uname.' at '.$udom.
+ $r->log_reason($uname.':'.$udom.
' trying to list directory '.$env{'form.filename'}.
' ('.$fn.') - not authorized',
$r->filename);
@@ -73,7 +74,7 @@ sub handler {
$fn=~s/\/$//;
unless ($fn) {
- $r->log_reason($env{'user.name'}.' at '.$env{'user.domain'}.
+ $r->log_reason($env{'user.name'}.':'.$env{'user.domain'}.
' trying to list empty directory', $r->filename);
return HTTP_NOT_FOUND;
}
@@ -92,27 +93,24 @@ sub handler {
my %bombs=&Apache::lonmsg::all_url_author_res_msg($uname,$udom);
&startpage($r, $uname, $udom, $thisdisfn); # Put out the start of page.
- if ($env{'environment.remote'} eq 'off') {
- &dircontrols($r,$uname,$udom,$thisdisfn); # Put out actions for directory,
+ &dircontrols($r,$uname,$udom,$thisdisfn); # Put out actions for directory,
# browse/upload + new file page.
- } else {
- &pubbuttons($r,$uname,$thisdisfn);
- }
&resourceactions($r,$uname,$udom,$thisdisfn); #Put out form used for printing/deletion etc.
my $numdir = 0;
my $numres = 0;
# Start off the directory table.
- $r->print('<h3>Directory Contents:</h3>');
- $r->print('<table id="LC_browser"><tr>'.
- '<th>'.&mt('Type').'</th>'.
- '<th>'.&mt('Actions').'</th>'.
- '<th>'.&mt('Name').'</th>'.
- '<th>'.&mt('Title').'</th>'.
- '<th>'.&mt('Status').'</th>'.
- '<th>'.&mt('Last Modified').
- '</th></tr>'."\n");
+ $r->print(&Apache::loncommon::start_data_table()
+ .&Apache::loncommon::start_data_table_header_row()
+ .'<th>'.&mt('Type').'</th>'
+ .'<th>'.&mt('Actions').'</th>'
+ .'<th>'.&mt('Name').'</th>'
+ .'<th>'.&mt('Title').'</th>'
+ .'<th colspan="2">'.&mt('Status').'</th>'
+ .'<th>'.&mt('Last Modified').'</th>'
+ .&Apache::loncommon::end_data_table_header_row()
+ );
my $filename;
my $dirptr=16384; # Mask indicating a directory in stat.cmode.
@@ -138,7 +136,9 @@ sub handler {
}
closedir(DIR);
- $r->print('</table>'.&Apache::loncommon::end_page());
+ $r->print(&Apache::loncommon::end_data_table()
+ .&Apache::loncommon::end_page()
+ );
return OK;
}
#
@@ -155,9 +155,9 @@ sub getEffectiveUrl {
# Replace the ~username of the URL with /home/username/public_html
# so that we don't have to worry about ~ expansion internally.
#
- $fn=~s/^http\:\/\/[^\/]+\///;
+ $fn=~s/^https?\:\/\/[^\/]+\///;
$fn=~s/^\///;
- $fn=~s/\~(\w+)/\/home\/$1\/public_html/;
+ $fn=~s{~($LONCAPA::username_re)}{/home/$1/public_html};
# Remove trailing / strings (?)
@@ -170,7 +170,7 @@ sub getEffectiveUrl {
#internal authentication, needs fixup.
$fn = $r->uri(); # non users do not get the full path request
# through SCRIPT_FILENAME
- $fn=~s|^/~(\w+)|/home/$1/public_html|;
+ $fn=~s{^/~($LONCAPA::username_re)}{/home/$1/public_html};
}
}
$fn=~s/\/+/\//g;
@@ -195,31 +195,31 @@ sub startpage {
my $formaction='/priv/'.$uname.$thisdisfn.'/';
$formaction=~s|/+|/|g;
- my $pagetitle .= &Apache::loncommon::help_open_menu('','','','',3,'Authoring').
- '<font face="Arial, Helvetica, sans-serif" size="+1"><b>Construction Space</b>:</font> '.
- '<form name="dirs" method="post" action="'.$formaction.
- '" target="_parent"><tt><b>'.
- &Apache::lonhtmlcommon::crumbs($uname.$thisdisfn.'/','_top','/priv','','+1',1)."</b></tt><br />".
- &Apache::lonhtmlcommon::select_recent('construct','recent',
- 'this.form.action=this.form.recent.value;this.form.submit()').
- '</form>';
&Apache::lonhtmlcommon::store_recent('construct',$formaction,$formaction);
- if ($env{'environment.remote'} eq 'off') {
- $env{'request.noversionuri'}=$currdir.'/';
- $r->print(&Apache::loncommon::start_page('Construction Space',undef,
- {'body_title' =>
- $pagetitle,}));
- } else {
- $r->print(&Apache::loncommon::start_page('Construction Space',undef));
- $r->print($pagetitle);
- }
+ &Apache::lonhtmlcommon::clear_breadcrumbs();
+ &Apache::lonhtmlcommon::add_breadcrumb({
+ 'text' => 'Construction Space',
+ 'href' => &Apache::loncommon::authorspace(),
+ });
+ # breadcrumbs (and tools) will be created
+ # in start_page->bodytag->innerregister
+
+ $env{'request.noversionuri'}=$currdir.'/';
+ $r->print(&Apache::loncommon::start_page('Construction Space',undef));
+
+ $r->print(&Apache::loncommon::head_subbox(
+ &Apache::loncommon::CSTR_pageheader(1)));
+
+ my $esc_thisdisfn = &Apache::loncommon::escape_single($thisdisfn);
+ my $doctitle = 'LON-CAPA '.&mt('Construction Space');
+ my $newname = &mt('New Name');
my $pubdirscript=(<<ENDPUBDIRSCRIPT);
<script type="text/javascript">
-top.document.title = '$thisdisfn/ - LON-CAPA Construction Space';
+top.document.title = '$esc_thisdisfn/ - $doctitle';
// Store directory location for menu bar to find
-parent.lastknownpriv='/~$uname$thisdisfn/';
+parent.lastknownpriv='/~$uname$esc_thisdisfn/';
// Confirmation dialogues
@@ -228,7 +228,7 @@ parent.lastknownpriv='/~$uname$thisdisfn
document.publishdir.filename.value = theform.filename.value;
document.publishdir.submit();
}
- if (theform.dirtask.options[theform.dirtask.selectedIndex].value == 'editcat') {
+ if (theform.dirtask.options[theform.dirtask.selectedIndex].value == 'editmeta') {
top.location=theform.filename.value+'default.meta'
}
if (theform.dirtask.options[theform.dirtask.selectedIndex].value == 'printdir' ) {
@@ -258,7 +258,7 @@ parent.lastknownpriv='/~$uname$thisdisfn
if (theform.diraction.options[theform.diraction.selectedIndex].value == "publish") {
theform.submit();
}
- if (theform.diraction.options[theform.diraction.selectedIndex].value == "editcat") {
+ if (theform.diraction.options[theform.diraction.selectedIndex].value == "editmeta") {
top.location=theform.filename.value+'default.meta'
}
if (theform.diraction.options[theform.diraction.selectedIndex].value == "printdir") {
@@ -309,8 +309,9 @@ parent.lastknownpriv='/~$uname$thisdisfn
return
}
function changename(theform,activity) {
- var newname=prompt('New Name');
- if (newname == "" || !newname) {
+ var oldname=theform.dispfilename.value;
+ var newname=prompt('$newname',oldname);
+ if (newname == "" || !newname || newname == oldname) {
return
}
document.moveresource.newfilename.value = newname
@@ -321,12 +322,6 @@ parent.lastknownpriv='/~$uname$thisdisfn
</script>
ENDPUBDIRSCRIPT
$r->print($pubdirscript);
-
- if ((($uname ne $env{'user.name'}) || ($udom ne $env{'user.domain'})) &&
- $env{'environment.remote'} ne 'off') {
- $r->print('<h3>'.&mt('Co-Author').': '.$uname.' at '.$udom.
- '</h3>');
- }
}
sub dircontrols {
@@ -342,7 +337,7 @@ sub dircontrols {
list => 'List Directory',
uplo => 'Upload file',
dele => 'Delete',
- edit => 'Edit Catalog Information',
+ edit => 'Edit Metadata',
sela => 'Select Action',
nfil => 'New file',
nhtm => 'New HTML file',
@@ -352,86 +347,93 @@ sub dircontrols {
ncrf => 'New custom rights file',
nsty => 'New style file',
nlib => 'New library file',
+ nbt => 'New bridgetask file',
nsub => 'New subdirectory',
renm => 'Rename current file to',
move => 'Move current file to',
copy => 'Copy current file to',
type => 'Type Name Here',
- go => 'Go',
+ go => 'Go',
prnt => 'Print contents of directory',
crea => 'Create a new directory or LON-CAPA document',
acti => 'Actions for current directory',
- updc => 'Upload a new document'
+ updc => 'Upload a new document',
+ pick => 'Please select an action to perform using the new filename',
);
+ my $mytype = $lt{'type'}; # avoid conflict with " and ' in javascript
$r->print(<<END);
- <table cellspacing="4" cellpadding="4" width="100%">
- <tr>
- <td bgcolor="#DDDDDD" align="center"><font face="Arial, Helvetica, sans-serif" size="-1"><b>$lt{'acti'}</b></font></td>
- <td bgcolor="#DDDDDD" align="center"><font face="Arial, Helvetica, sans-serif" size="-1"><b>$lt{'updc'}</b></font></td>
- <td bgcolor="#DDDDDD" align="center"><font face="Arial, Helvetica, sans-serif" size="-1"><b>$lt{'crea'}</b></font></td>
- </tr>
- <tr>
- <td bgcolor="#ccddaa" valign="top" align="center">
- <form name="curractions" method="post" action="">
- <select name="dirtask" onchange="currdiract(this.form)">
+<div class="LC_columnSection">
+ <div>
+ <form name="curractions" method="post" action="">
+ <fieldset>
+ <legend>$lt{'acti'}</legend>
+ <select name="dirtask" onchange="currdiract(this.form)">
<option>$lt{'sela'}</option>
<option value="publish">$lt{'pubd'}</option>
- <option value="editcat">$lt{'edit'}</option>
+ <option value="editmeta">$lt{'edit'}</option>
<option value="printdir">$lt{'prnt'}</option>
<option value="delete">$lt{'dedr'}</option>
- </select>
- <input type="hidden" name="filename" value="/~$uname$thisdisfn/" />
- </form>
- <form name="publishdir" method="post" action="/adm/publish" target="_parent">
- <input type="hidden" name="pubrec" value="" />
- <input type="hidden" name="filename" value="" />
- </form>
- <form name="printdir" method="post" action="/adm/printout" target="_parent">
- <input type="hidden" name="postdata" value="" />
- </form>
- </td>
- <td bgcolor="#ccddaa" valign="top" align="center">
- <form name="upublisher" enctype="multipart/form-data" method="post" action="/adm/upload" target="_parent">
- <input type="hidden" name="filename" value="/~$uname$thisdisfn/" />
- <input type="file" name="upfile" size="20" />
- <input type="button" value="$lt{'uplo'}" onclick="checkUpload(this.form)" />
- </form>
- </td>
- <td bgcolor="#ccddaa" align="center">
- <form name="fileaction" method="post" action="/adm/cfile" target="_parent">
- <span style="white-space: nowrap">
+ </select>
+ <input type="hidden" name="filename" value="/~$uname$thisdisfn/" />
+ </fieldset>
+ </form>
+ <form name="publishdir" method="post" action="/adm/publish" target="_parent">
+ <input type="hidden" name="pubrec" value="" />
+ <input type="hidden" name="filename" value="" />
+ </form>
+ <form name="printdir" method="post" action="/adm/printout" target="_parent">
+ <input type="hidden" name="postdata" value="" />
+ </form>
+ </div>
+
+ <div>
+ <form name="upublisher" enctype="multipart/form-data" method="post" action="/adm/upload" target="_parent">
+ <fieldset>
+ <legend>$lt{'updc'}</legend>
+ <input type="hidden" name="filename" value="/~$uname$thisdisfn/" />
+ <input type="file" name="upfile" size="20" />
+ <input type="button" value="$lt{'uplo'}" onclick="checkUpload(this.form)" />
+ </fieldset>
+ </form>
+ </div>
+
+ <div>
+ <form name="fileaction" method="post" action="/adm/cfile" target="_parent">
+ <fieldset>
+ <legend>$lt{'crea'}</legend>
+ <span class="LC_nobreak">
<input type="hidden" name="filename" value="/~$uname$thisdisfn/" />
- <select name="action">
- <option value="Select Action">$lt{'sela'}</option>
- <option value="newfile">$lt{'nfil'}:</option>
- <option value="newhtmlfile">$lt{'nhtm'}:</option>
- <option value="newproblemfile">$lt{'nprb'}:</option>
- <option value="newpagefile">$lt{'npag'}:</option>
- <option value="newsequencefile">$lt{'nseq'}:</option>
- <option value="newrightsfile">$lt{'ncrf'}:</option>
- <option value="newstyfile">$lt{'nsty'}:</option>
- <option value="newlibraryfile">$lt{'nlib'}:</option>
- <option value="newdir">$lt{'nsub'}:</option>
- </select> <input type="text" name="newfilename" value="Type Name Here" onfocus="if (this.value == 'Type Name Here') this.value=''" /> <input type="button" value="Go" onclick="document.fileaction.submit()" />
+ <script type="text/javascript">
+ function validate_go() {
+ var selected = document.fileaction.action.selectedIndex;
+ if (selected == 0) {
+ alert('$lt{'pick'}');
+ } else {
+ document.fileaction.submit();
+ }
+ }
+ </script>
+ <select name="action">
+ <option value="none">$lt{'sela'}</option>
+ <option value="newfile">$lt{'nfil'}:</option>
+ <option value="newhtmlfile">$lt{'nhtm'}:</option>
+ <option value="newproblemfile">$lt{'nprb'}:</option>
+ <option value="newpagefile">$lt{'npag'}:</option>
+ <option value="newsequencefile">$lt{'nseq'}:</option>
+ <option value="newrightsfile">$lt{'ncrf'}:</option>
+ <option value="newstyfile">$lt{'nsty'}:</option>
+ <option value="newtaskfile">$lt{'nbt'}:</option>
+ <option value="newlibraryfile">$lt{'nlib'}:</option>
+ <option value="newdir">$lt{'nsub'}:</option>
+ </select> <input type="text" name="newfilename" value="$lt{'type'}" onfocus="if (this.value == '$mytype') this.value=''" /> <input type="button" value="Go" onclick="validate_go();" />
</span>
- </form>
- </td>
- </tr>
- </table>
+ </fieldset>
+ </form>
+ </div>
+</div>
END
}
-sub pubbuttons {
- my ($r,$uname,$thisdisfn) = @_;
- $r->print('<form method="post" action="/adm/publish" target="_parent">'.
- '<table><tr><td><input type="hidden" name="filename" value="/~'.
- $uname.$thisdisfn.'/" />'.
- '<input type="submit" value="'.&mt('Publish Directory').'" /></td><td>'.
-'<input type="button" onclick="window.location='."'/~".
- $uname.$thisdisfn."/default.meta'".'" value="'.
-&mt('Edit Directory Catalog Information').'" /></td></tr></table></form>');
-}
-
sub resourceactions {
my ($r,$uname,$udom,$thisdisfn) = @_;
$r->print(<<END);
@@ -513,15 +515,15 @@ sub putdirectory {
%Apache::lonpublisher::metadatafields=();
%Apache::lonpublisher::metadatakeys=();
my $construct=$here;
- $construct=~s:^/priv/(\w+)$:/home/$1/public_html:;
+ $construct=~s{^/priv/($LONCAPA::username_re)$}{/home/$1/public_html};
my $dirpath = $here;
- $dirpath=~s:^/priv/:/~:;
+ $dirpath=~s{^/priv/}{/~};
&Apache::lonpublisher::metaeval(&Apache::lonnet::getfile(
$construct.'/'.$dirname.'/default.meta'
));
my $actionitem = '';
if ($dirname eq '..') {
- $actionitem = 'Go to ...';
+ $actionitem = &mt('Go to ...');
} else {
$actionitem =
'<form name="dirselect_'.$$numdir.
@@ -530,7 +532,7 @@ sub putdirectory {
'<option selected="selected">'.&mt('Select action').'</option>'.
'<option value="open">'.&mt('Open').'</option>'.
'<option value="publish">'.&mt('Publish').'</option>'.
- '<option value="editcat">'.&mt('Edit catalog information').'</option>'.
+ '<option value="editmeta">'.&mt('Edit Metadata').'</option>'.
'<option value="printdir">'.&mt('Print directory').'</option>'.
'<option value="delete">'.&mt('Delete directory').'</option>'.
'</select>'.
@@ -542,11 +544,11 @@ sub putdirectory {
}
$r->print('<tr class="LC_browser_folder">'.
'<td><img src="'.
- $Apache::lonnet::perlvar{'lonIconsURL'}.'/folder_closed.gif" alt="folder" /></td>'.
+ $Apache::lonnet::perlvar{'lonIconsURL'}.'/navmap.folder.closed.gif" alt="folder" /></td>'.
'<td>'.$actionitem.'</td>'.
'<td><span class="LC_filename"><a href="'.&HTML::Entities::encode($here.'/'.$dirname,'<>&"').'/" target="_parent">'.
$disfilename.'</a></span></td>'.
- '<td colspan="2">'.($kaputt?&Apache::lonhtmlcommon::authorbombs($resdir.'/'.$disfilename.'/'):'').$Apache::lonpublisher::metadatafields{'title'});
+ '<td colspan="3">'.($kaputt?&Apache::lonhtmlcommon::authorbombs($resdir.'/'.$disfilename.'/'):'').$Apache::lonpublisher::metadatafields{'title'});
if ($Apache::lonpublisher::metadatafields{'subject'} ne '') {
$r->print(' <i>'.
$Apache::lonpublisher::metadatafields{'subject'}.
@@ -571,6 +573,7 @@ sub putresource {
my $css_class='LC_browser_file';
my $title=' ';
my $publish_button=&mt('Publish');
+ my $cstr_dir = '/home/'.$uname.'/public_html/'.$thisdisfn.'/';
# my $action_buttons=
# '<br /><a target="_parent" href="/adm/cfile?action=delete&filename=/~'.
# $uname.'/'.$thisdisfn.'/'.$filename.'">'.
@@ -585,44 +588,74 @@ sub putresource {
$same=1;
} else {
if (&Apache::londiff::are_different_files($resdir.'/'.$filename,
- '/home/'.$uname.'/public_html/'.$thisdisfn.'/'.$filename)) {
+ $cstr_dir.'/'.$filename)) {
$same=0;
} else {
$same=1;
}
}
+ my $meta_cmtime = (stat($cstr_dir.'/'.$filename.'.meta'))[9];
+ my $meta_rmtime = (stat($resdir.'/'.$filename.'.meta'))[9];
+ my $meta_same = 1;
+ if ($meta_rmtime < $meta_cmtime
+ && &Apache::londiff::are_different_files($resdir.'/'.$filename.'.meta',
+ $cstr_dir.'/'.$filename.'.meta')) {
+ $meta_same = 0;
+ }
$publish_button=&mt('Re-publish');
+
+ my $rights_status =
+ &mt(&getCopyRightString($targetdir.'/'.$filename)).', ';
+
+ my %lt_SourceRight = &Apache::lonlocal::texthash(
+ 'open' => 'Source: open',
+ 'closed' => 'Source: closed',
+ );
+ $rights_status .=
+ $lt_SourceRight{&getSourceRightString($targetdir.'/'.$filename)};
+
+ $title = '<a href="/res/'.$targetdir.'/'.$filename.
+ '.meta" target="cat">'.
+ &getTitleString($targetdir.'/'.$filename).'</a>';
if ($same) {
- $pubstatus = 'published';
- $status=&mt('Published').'<br />'.
- &mt(&getCopyRightString($targetdir.'/'.$filename)).' '.
- &mt(&getSourceRightString($targetdir.'/'.$filename));
if (&Apache::lonnet::metadata($targetdir.'/'.$filename,'obsolete')) {
$pubstatus = 'obsolete';
$status=&mt('Obsolete');
- }
+ } else {
+ if (!$meta_same) {
+ $pubstatus = 'metamodified';
+ } else {
+ $pubstatus = 'published';
+ }
+ $status=&mt('Published').
+ '<br />'. $rights_status;
+ }
# } else {
# $action_buttons='';
# }
- $title='<a href="/res/'.$targetdir.'/'.$filename.
- '.meta" target="cat">'.
- &getTitleString($targetdir.'/'.$filename).'</a>';
} else {
$pubstatus = 'modified';
- $status=&mt('Modified').'<br />'.
- &mt(&getCopyRightString($targetdir.'/'.$filename)).' '.
- &mt(&getSourceRightString($targetdir.'/'.$filename));
+ $status=&mt('Modified').
+ '<br />'. $rights_status;
# $action_buttons='';
- $title='<a href="/res/'.$targetdir.'/'.$filename.'.meta" target="cat">'.
- &getTitleString($targetdir.'/'.$filename).'</a>';
if (&Apache::loncommon::fileembstyle(($filename=~/\.(\w+)$/)) eq 'ssi') {
$status.='<br /><a href="/adm/diff?filename=/~'.$uname.
$thisdisfn.'/'.$filename.
'&versiontwo=priv" target="cat">'.&mt('Diffs').'</a>';
}
- }
+ }
+
$title.="\n".'<br /><a href="/~'.$uname.$thisdisfn.'/'.$filename.'.meta">'.
- ($$bombs{$targetdir.'/'.$filename}?'<img src="/adm/lonMisc/bomb.gif" border="0" alt="bomb" />':'Edit Metadata').'</a>';
+ ($$bombs{$targetdir.'/'.$filename}?'<img src="/adm/lonMisc/bomb.gif" border="0" alt="'.&mt('bomb').'" />':&mt('Edit Metadata')).'</a>';
+
+ if (!$meta_same) {
+ $title = &mt('Metadata Modified').'<br />'.$title.
+ '<br /><a href="/adm/diff?filename=/~'.$uname.
+ $thisdisfn.'/'.$filename.'.meta'.
+ '&versiontwo=priv" target="cat">'.&mt('Metadata Diffs').'</a>';
+ $title.="\n".'<br /><a href="/adm/retrieve?filename=/~'.$uname.
+ $thisdisfn.'/'.$filename.'.meta" target="_parent">'.&mt('Retrieve Metadata').'</a>';
+ }
$status.="\n".'<br /><a href="/adm/retrieve?filename=/~'.$uname.
$thisdisfn.'/'.$filename.'" target="_parent">'.&mt('Retrieve').'</a>';
}
@@ -645,18 +678,20 @@ sub putresource {
}
my $pub_select = '';
&create_pubselect($r,\$pub_select,$udom,$uname,$thisdisfn,$filename,$resdir,$pubstatus,$publish_button,$numres);
- $r->print('<tr class="LC_browser_file_'.$pubstatus.'">'.
+ $r->print(&Apache::loncommon::start_data_table_row().
'<td>'.($filename=~/[\#\~]$/?' ':
'<img src="'.&Apache::loncommon::icon($filename).'" alt="" />').'</td>'.
'<td>'.$pub_select.'</td>'.
- '<td><span class="LC_filename"> '.
+ '<td><span class="LC_filename">'.
'<a href="'.$linkdir.'/'.$filename.'" target="_parent">'.
$filename.'</a></span>'.$editlink2.$editlink.
'</td>'.
'<td>'.$title.'</td>'.
- '<td>'.$status.'</td>'.
+ '<td class="LC_browser_file_'.$pubstatus.'"> </td>'. # Display publication status
+ '<td>'.$status.'</td>'.
'<td>'.&Apache::lonlocal::locallocaltime($cmtime).'</td>'.
- "</tr>\n");
+ &Apache::loncommon::end_data_table_row()
+ );
return OK;
}
@@ -688,7 +723,9 @@ sub create_pubselect {
'<option value="print">'.&mt('Print').'</option>'.
'</select>
<input type="hidden" name="filename" value="/~'.
- &HTML::Entities::encode($uname.$thisdisfn.'/'.$filename,'<>&"').'" /></form>';
+ &HTML::Entities::encode($uname.$thisdisfn.'/'.$filename,'<>&"').'" />
+ <input type="hidden" name="dispfilename" value="'.
+ &HTML::Entities::encode($filename).'" /></form>';
$$numres ++;
}
@@ -740,6 +777,7 @@ sub CategorizeFiles {
1;
__END__
+
=head1 NAME
Apache::lonpubdir - Construction space directory lister
@@ -795,4 +833,64 @@ run through list of files and attempt to
=back
+=head1 SUBROUTINES:
+
+=over
+
+=item startpage($r, $uame, $udom, $thisdisfn)
+
+Output the header of the page. This includes:
+ - The HTML header
+ - The H1/H3 stuff which includes the directory.
+
+ startpage($r, $uame, $udom, $thisdisfn);
+ $r - The apache request object.
+ $uname - User name.
+ $udom - Domain name the user is logged in under.
+ $thisdisfn - Displayable version of the filename.
+
+=item getTitleString($fullname)
+
+ Get the title string or "[untitled]" if the file has no title metadata:
+ Without the latter substitution, it's impossible to examine metadata for
+ untitled resources. Resources may be legitimately untitled, to prevent
+ searches from locating them.
+
+ $str = getTitleString($fullname);
+ $fullname - Fully qualified filename to check.
+
+=item putdirectory(r, base, here, dirname, modtime)
+
+ Put out a directory table row:
+
+ putdirectory($r, $base, $here, $dirname, $modtime)
+ $r - Apache request object.
+ $reqfile - File in request.
+ $here - Where we are in directory tree.
+ $dirname - Name of directory special file.
+ $modtime - Encoded modification time.
+
+=item CategorizeFiles($location, $files)
+
+ Categorize files in the directory.
+ For each file in a list of files in a file directory,
+ the file categorized as one of:
+ - directory
+ - sequence
+ - problem
+ - Other resource.
+
+ For each file the modification date is determined as well.
+ Returned is a list of sublists:
+ (directories, sequences, problems, other)
+ each of the sublists contains entries of the following form (sorted by filename):
+ (filename, typecode, lastmodtime)
+
+ $list = CategorizeFiles($location, $files)
+ $location - Directory in which the files live (relative to our execution)
+ $files - list of files.
+
+=back
+
=cut
+